HEATKEYS

GrabCAD - a free CAD model library with 2D / 3D CAD files available for software like SolidWorks, AutoCAD, Autodesk Inventor, Solid Edge, SketchUp etc.

Architectural information on building materials, manufacturers, specifications, BIM families and CAD details.

Browse All Categories in the National Compressor Exchange, Inc. catalog including Compressor Catalog, Online Store

Assuring comfort, energy efficiency and safety for consumers and retailers with heating, air conditioning, and refrigeration solutions

This site contains information on the design and manufacture of miniature rotary Brushless DC-powered refrigeration compressors for use in vapor compression refrigeration systems

Free to View & Download more than 694,272 PDF Manuals of over 5,325 Brands.

Johnson Controls is a global diversified technology and industrial leader serving customers in over 150 countries. Our 130,000 employees create quality products, services and solutions to optimize energy and operational efficiencies of buildings; l...

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GlobalSpec is a search engine and information resource for the engineering, industrial and technical communities. We help you quickly find industrial parts, specifications and services.

Carrier is the world leader in air conditioners, furnaces, hvac and central air conditioning products, providing air conditioning, heating and refrigeration solutions for home and businesses.

YouTube is a place to discover, watch, upload and share videos.